WO2008084562A1 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- WO2008084562A1 WO2008084562A1 PCT/JP2007/057916 JP2007057916W WO2008084562A1 WO 2008084562 A1 WO2008084562 A1 WO 2008084562A1 JP 2007057916 W JP2007057916 W JP 2007057916W WO 2008084562 A1 WO2008084562 A1 WO 2008084562A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reflection plate
- light reflection
- reflector
- rodlike
- light
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/522,475 US20100135016A1 (en) | 2007-01-11 | 2007-04-10 | Lamp unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007003821A JP2008171685A (ja) | 2007-01-11 | 2007-01-11 | 照明器具 |
JP2007-003821 | 2007-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008084562A1 true WO2008084562A1 (ja) | 2008-07-17 |
Family
ID=39608463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/057916 WO2008084562A1 (ja) | 2007-01-11 | 2007-04-10 | 照明器具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100135016A1 (ja) |
JP (1) | JP2008171685A (ja) |
KR (1) | KR20090113828A (ja) |
CN (1) | CN101606018A (ja) |
WO (1) | WO2008084562A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011004297A1 (en) * | 2009-07-08 | 2011-01-13 | Koninklijke Philips Electronics N.V. | An illumination device |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8901845B2 (en) | 2009-09-24 | 2014-12-02 | Cree, Inc. | Temperature responsive control for lighting apparatus including light emitting devices providing different chromaticities and related methods |
US9713211B2 (en) | 2009-09-24 | 2017-07-18 | Cree, Inc. | Solid state lighting apparatus with controllable bypass circuits and methods of operation thereof |
US10264637B2 (en) | 2009-09-24 | 2019-04-16 | Cree, Inc. | Solid state lighting apparatus with compensation bypass circuits and methods of operation thereof |
US8602579B2 (en) | 2009-09-25 | 2013-12-10 | Cree, Inc. | Lighting devices including thermally conductive housings and related structures |
US8777449B2 (en) | 2009-09-25 | 2014-07-15 | Cree, Inc. | Lighting devices comprising solid state light emitters |
US9068719B2 (en) * | 2009-09-25 | 2015-06-30 | Cree, Inc. | Light engines for lighting devices |
US9285103B2 (en) * | 2009-09-25 | 2016-03-15 | Cree, Inc. | Light engines for lighting devices |
US8476836B2 (en) | 2010-05-07 | 2013-07-02 | Cree, Inc. | AC driven solid state lighting apparatus with LED string including switched segments |
US9839083B2 (en) | 2011-06-03 | 2017-12-05 | Cree, Inc. | Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same |
US8742671B2 (en) | 2011-07-28 | 2014-06-03 | Cree, Inc. | Solid state lighting apparatus and methods using integrated driver circuitry |
USD718489S1 (en) * | 2014-04-01 | 2014-11-25 | Cooper Technologies Company | Recessed luminaire housing top |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61225708A (ja) * | 1985-03-29 | 1986-10-07 | 東芝ライテック株式会社 | 照明装置 |
JP2006059707A (ja) * | 2004-08-20 | 2006-03-02 | Miyoji Ishibashi | 照明器具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520436A (en) * | 1983-03-25 | 1985-05-28 | Nrg Inc. Mn | Lamp apparatus |
US6068388A (en) * | 1996-02-28 | 2000-05-30 | Eppi Lighting, Inc. | Dual reflector lighting system |
US7252406B2 (en) * | 2003-04-04 | 2007-08-07 | Purespectrum Llc | Fluorescent lamp system using reflectors |
-
2007
- 2007-01-11 JP JP2007003821A patent/JP2008171685A/ja active Pending
- 2007-04-10 KR KR1020097014885A patent/KR20090113828A/ko not_active Application Discontinuation
- 2007-04-10 US US12/522,475 patent/US20100135016A1/en not_active Abandoned
- 2007-04-10 WO PCT/JP2007/057916 patent/WO2008084562A1/ja active Application Filing
- 2007-04-10 CN CNA2007800497154A patent/CN101606018A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61225708A (ja) * | 1985-03-29 | 1986-10-07 | 東芝ライテック株式会社 | 照明装置 |
JP2006059707A (ja) * | 2004-08-20 | 2006-03-02 | Miyoji Ishibashi | 照明器具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011004297A1 (en) * | 2009-07-08 | 2011-01-13 | Koninklijke Philips Electronics N.V. | An illumination device |
Also Published As
Publication number | Publication date |
---|---|
CN101606018A (zh) | 2009-12-16 |
JP2008171685A (ja) | 2008-07-24 |
KR20090113828A (ko) | 2009-11-02 |
US20100135016A1 (en) | 2010-06-03 |
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